News & Events

(2026): Wall Thickness, Draft Angles & Radius Rules for Better Molded Parts are a set of best practices that optimize part geometry—such as wall thickness, draft angles, radii, ribs, and bosses—to improve manufacturability, reduce defects, lower production costs, and ensure consistent part quality. Why Injection Molding Design Matters...

Hidden Costs in Injection Molding: The Complete Guide for Engineers and Buyers When sourcing plastic parts, it is incredibly tempting to award a project to the supplier offering the lowest initial quote. However, experienced procurement professionals and mechanical engineers know a hard truth: the lowest quote rarely equals the lowest total cost.  Actually, the "part price" printed on a quotation is just the...

How Much Does Injection Molding Cost for 1,000 vs. 10,000 Parts? A Complete Cost Breakdown If you are bringing a new plastic product to market, one of the first questions you will ask is: "How much will this cost?" Injection molding is the gold standard for mass-producing plastic parts, but its pricing structure can be notoriously opaque. Why do injection molding costs vary so much? The biggest misconception...

Short Shot vs Flash in Injection Molding: Key Differences, Causes, and Solutions Featured Snippet Summary: The main difference between short shot and flash is that a short shot occurs when molten plastic fails to completely fill the mold cavity, resulting in an incomplete part, whereas flash happens when excess plastic escapes the cavity, creating thin, unwanted layers along the parting line. Short shots are...

Sink Marks in Injection Molding: Causes, Prevention, Inspection & Troubleshooting Guide Sink marks are one of the most common and persistent defects in plastic injection molding, it is a small depressions, dimples, or sunken areas that appear on the surface of a plastic injection molded part after cooling. Whether you are producing automotive interiors, medical device housings, or consumer electronics enclosures, even...

Without Sacrificing Quality In 2026, manufacturing budgets face unprecedented pressure. Volatile resin pricing, fluctuating energy costs, and tightening global supply chains have made injection molding cost reduction a top priority for product developers, engineers, and procurement teams. The core challenge remains unchanged: how do you achieve low cost injection...

Injection Molding Warpage Explained: Causes, Defects & Solutions Injection molding warpage is one of the most persistent and costly defects in plastic manufacturing. Even when a part looks perfect straight out of the mold, subtle internal stresses can cause it to twist, bend, or distort hours, days, or weeks after ejection. For product designers, engineers, and procurement teams, understanding why warpage...